1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kruka [31]
3 years ago
8

Find a polynomial with a degree of 3, and the zeros 1,7, & -4 with no other zeros.

Mathematics
1 answer:
zubka84 [21]3 years ago
5 0

The\ zeros:\\\\x=1,\ x=7,\ x=-4\\\downarrow\\x-1=0,\ x-7=0,\ x+4=0\\\downarrow\\w(x)=(x-1)(x-7)(x+4)=(x^2-7x-1x+7)(x+4)\\\\=(x^2-8x+7)(x+4)=x^3+4x^2-8x^2-32x+7x+28\\\\Answer:\ w(x)=x^3-4x^2-25x+28

You might be interested in
A circle is drawn within a square as shown.
Zinaida [17]
Answer is 86.47 cm hope helped
4 0
3 years ago
NEED HELP ASAP PLEASE WILL GIVE BRAINLYEST
Tomtit [17]

Answer:

True

Step-by-step explanation:

One is the opposite of the other

8 0
2 years ago
Read 2 more answers
Which of the following is a true statement?
Angelina_Jolie [31]

C is the correct answer, -7 is smaller than 7.

8 0
3 years ago
If the area of a trapezoid is A=1/2h(a +b) solve for h
kari74 [83]
Irst you multiply 2 both sides
2A=h(a+b)
then divide each side by a+b
2A/(a+b)=h
that's the simplified equation
7 0
3 years ago
Knowing that you need a sample pool of 1019 students to ultimately get about 500 students in your sample, you are in a position
Allushta [10]

Answer:

Sampling interval = 9.323

Step-by-step explanation:

Given that:

Population size, N = 9500

Require sample, n = 1019

Sampling interval :

Population size / required sample size

Sampling interval = 9500 / 1019 = 9.3228

Interpretation :

In other to obtain a sample of 1019 drawn systematically from the population, a sample will be drawn at every 9.323 units from the population of 9500

6 0
3 years ago
Other questions:
  • Write the equation of a line that is perpendicular to the given line and that passes through the given point.
    5·1 answer
  • Gali found that she can drive 140 miles in 3 hours, including rest stops, or interstate highways. How long would it take her to
    12·1 answer
  • How to solve this problem!
    6·1 answer
  • Which graph is it? Please only help if you KNOW
    9·1 answer
  • Sushil was thinking of a number. Sushil adds 72 to the number, then doubles the result to get
    15·1 answer
  • When D is placed on this square, what will the perimeter of the square be?
    7·1 answer
  • Which set contains only whole numbers divisible by 6?
    13·1 answer
  • Half of a number decreased by 27
    7·1 answer
  • When an object moves on a circular path, the centripetal force varies directly as the square of the velocity and inversely as th
    5·1 answer
  • The wind speed in mph was measured every six hours
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!